Rockwell-automation 1785-Lx0C15 ControlNet PLC-5 Programmable Controll Manual de usuario

User Manual(Catalog Numbers 1785-L20C15, 1785-L40C15, 1785-L46C15, 1785-L80C15)ControlNet PLC-5 Programmable Controllers

1785-UM022C-EN-P - February 2008Preface-2TerminologyTerm DescriptionActual Packet Interval (API) the actual time it takes for the ControlNet network t

1785-UM022C-EN-P - February 2008A-4The following information applies when operating this equipment in hazardous locations:Informations sur l’utilisati

1785-UM022C-EN-P - February 2008Appendix BProcessor Status FileS:0 - S:2 Processor status data is stored in data-file 2. This word of the status file:

1785-UM022C-EN-P - February 2008B-2 Processor Status FileS:3-10S:2/07 S:2/08Not definedS:2/09 Last state0 outputs are turned off1 outputs retain last

1785-UM022C-EN-P - February 2008Processor Status File B-3S:11S:10/04 Edits prevent SFC continuing; data table size changed during program mode; reset

1785-UM022C-EN-P - February 2008B-4 Processor Status FileS:12 This word stores the following fault codes:S:11/12 PII file does not exist or is not a l

1785-UM022C-EN-P - February 2008Processor Status File B-510 Run-time data table check failed Recoverable: the fault routine can instruct the processor

1785-UM022C-EN-P - February 2008B-6 Processor Status File41 NXT instruction with missing FOR Non-recoverablethe fault routine will be executed but ca

1785-UM022C-EN-P - February 2008Processor Status File B-783 User watchdog fault Recoverable84 Error in user-configured adapter mode block-transfer85 M

1785-UM022C-EN-P - February 2008B-8 Processor Status File201 ControlNet input data missed.The processor is unable to process incoming data from the ne

1785-UM022C-EN-P - February 2008Processor Status File B-9205 ControlNet configuration exceeds processor bandwidth.IMPORTANT: Scheduled connections wil

1785-UM022C-EN-P - February 2008Preface-3repeater two-port active physical-layer device that reconstructs and retransmits all traffic that it hears on

1785-UM022C-EN-P - February 2008B-10 Processor Status File231 Bypassed qualification (may occur during race condition when both processors attempt to

1785-UM022C-EN-P - February 2008Processor Status File B-11S:13-S:24This word of the status file:Stores:S:13 Program file where fault occurredS:14 Rung

1785-UM022C-EN-P - February 2008B-12 Processor Status FileS:26-S:35S:23 Processor clock secondS:24 Indexed addressing offsetS:25 ReservedThis word of

1785-UM022C-EN-P - February 2008Processor Status File B-13Important: Setting inhibit bits in the processor status file (S:27, S:33, or S:35) does not

1785-UM022C-EN-P - February 2008B-14 Processor Status FileS:64 The number of remote block-transfer command blocks being used by channel pair 1A/1B.S:6

1785-UM022C-EN-P - February 2008Processor Status File B-15S:79-S127This word of the status file:Stores:S:79 MCP inhibit bitsBit 0 for MCP A Bit 1 for

1785-UM022C-EN-P - February 2008B-16 Processor Status FileNotes

1785-UM022C-EN-P - February 2008Appendix CControlNet Instruction SetFor detailed information about the instruction set for programming PLC-5 processor

1785-UM022C-EN-P - February 2008C-2 ControlNet Instruction SetImmediate Data I/O Instructions Immediate I/O Execution TimesInstruction Descripti

1785-UM022C-EN-P - February 2008Appendix DControlNet I/O Map-Entry Status Words and Error Codes I/O Map-Entry Status WordsThe ControlNet status fil

1785-UM022C-EN-P - February 2008Preface-4Related PLC-5 Publications The 1785 PLC-5 programmable-controller and ControlNet documentation is organized i

1785-UM022C-EN-P - February 2008D-2 ControlNet I/O Map-Entry Status Words and Error CodesThe following table explains the bits in the first word of th

1785-UM022C-EN-P - February 2008ControlNet I/O Map-Entry Status Words and Error Codes D-3The following table explains the second and third status word

1785-UM022C-EN-P - February 2008D-4 ControlNet I/O Map-Entry Status Words and Error CodesError Codes The following is a list of ControlNet error codes

1785-UM022C-EN-P - February 2008ControlNet I/O Map-Entry Status Words and Error Codes D-538 0x0026 INVALID DESTINATION ADDRESS SIZEThe map table is co

1785-UM022C-EN-P - February 2008D-6 ControlNet I/O Map-Entry Status Words and Error Codes279 0x0117 INVALID CONNECTION POINT The PLC-5C is requesting

1785-UM022C-EN-P - February 2008ControlNet I/O Map-Entry Status Words and Error Codes D-7516 0x0204 UNCONNECTED REQUEST TIMED OUTThe ControlNet cable

1785-UM022C-EN-P - February 2008D-8 ControlNet I/O Map-Entry Status Words and Error Codes774 0x0306 KEEPER NOT AVAILABLE The ControlNet cable from the

1785-UM022C-EN-P - February 2008ControlNet I/O Map-Entry Status Words and Error Codes D-965523 0xFFF3 CONTROLNET TRANSFER QUEUE FULLThe immediate CIO

1785-UM022C-EN-P - February 2008D-10 ControlNet I/O Map-Entry Status Words and Error Codes65530 0xFFFA MODULE DECLARED INVALID LENGTHA communication e

1785-UM022C-EN-P - February 2008ControlNet I/O Map-Entry Status Words and Error Codes D-11Notes

1785-UM022C-EN-P - February 2008Chapter 1Installing Your ControlNet PLC-5 ProcessorUsing This ChapterFor detailed information about installing chassi

1785-UM022C-EN-P - February 2008D-12 ControlNet I/O Map-Entry Status Words and Error Codes

1785-UM022C-EN-P - February 2008Appendix EFault CodesFault routines execute when a PLC-5 processor encounters a run-time error (major fault) during pr

1785-UM022C-EN-P - February 2008E-2 Fault Codes205 ControlNet configuration exceeds processor resources.IMPORTANT: Scheduled connections will be close

1785-UM022C-EN-P - February 2008Appendix FControlNet Diagnostics File LayoutWhen you specify a Control Diagnostic File in RSNetWorx for the ControlNet

1785-UM022C-EN-P - February 2008F-2Node Address of current Moderator 15;15-08Cannot Hear Moderator Occurrences (i.e., Lonely) 16;07-00Network Paramete

1785-UM022C-EN-P - February 2008F-3The following table describes each bit in word 23 (Channel status and Media bits) of the diagnostic file.Maximum nu

1785-UM022C-EN-P - February 2008F-4Notes

Publication 1785-UM022C-EN-P - February 2008IndexNumerics1747 modulesdiscrete I/O data transfer mapping 2-201770-CD 1-15, 1-231770-KFC Communication I

Publication 1785-UM022C-EN-P - February 20082 IndexControlNet I/Oerror messages D-4features 2-1files configured with mapData Input File (DIF) 2

Publication 1785-UM022C-EN-P - February 2008Index 3ControlNet systemcabling 1-23configuring 3-1changing a 1794 I/O modules fault action 2-6, 4-

1785-UM022C-EN-P - February 20081-2 Installing Your ControlNet PLC-5 ProcessorPrevent Electrostatic DischargeThis equipment is sensitive to electrosta

Publication 1785-UM022C-EN-P - February 20084 IndexII/OControlNet 2-1automatic mapping 2-16discrete I/O data transfer mapping 2-19files configu

Publication 1785-UM022C-EN-P - February 2008Index 5locating additional information 1-1removing the processor from the chassis 1-13selecting cab

Publication 1785-UM022C-EN-P - February 20086 IndexPPCMCIA Communication Card 2-31PCSC 2-9considerations 2-11PCSC enable bit D-2PCSC new data b

Publication 1785-UM022C-EN-P - February 2008Index 7terminating 1-17Selectable Timed Interrupts (STIs)using with ControlNet system 4-9selecting

Publication 1785-UM022C-EN-P - February 20088 Index

Publication CIG-CO521D-EN-P- July 2007How Are We Doing?Your comments on our technical publications will help us serve you better in the future.Thank

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Notes

Publication 1785-UM022C-EN-P - February 2008 20Supersedes Publication 1785-UM022B-EN-P - February 2002 Copyright © 2008 Rockwell Automation, Inc. All

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-3Identifying ControlNet PLC-5 Processor ComponentsFigure 1.1 and Figure 1

1785-UM022C-EN-P - February 20081-4 Installing Your ControlNet PLC-5 ProcessorFigure 1.2 PLC-5/40C, -5/46C, and -5/80C Processors Front PanelBattery S

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-5Before You Install the Programmable ControllerBefore installing your Con

1785-UM022C-EN-P - February 20081-6 Installing Your ControlNet PLC-5 ProcessorInstall or Replace the Battery A 3.0 volt lithium battery (cat. no. 1770

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-7To install or replace the battery:1. Remove the battery from the shippin

Important User InformationSolid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines

1785-UM022C-EN-P - February 20081-8 Installing Your ControlNet PLC-5 ProcessorEstimated Battery LifetimesDispose of a BatteryIf you need to dispose of

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-9Setting the I/O Chassis Backplane SwitchesSet the I/O chassis backplane

1785-UM022C-EN-P - February 20081-10 Installing Your ControlNet PLC-5 ProcessorSetting the I/O Chassis Configuration PlugSet the I/O chassis configura

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-11Selecting the DH+ Station Address of Channel 1ATo select the DH+ stati

1785-UM022C-EN-P - February 20081-12 Installing Your ControlNet PLC-5 ProcessorSpecifying the Serial Interface of Channel 0Specify RS-232C, RS-422A,

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-13Inserting/Removing the Processor into/from the I/O ChassisTo insert/rem

1785-UM022C-EN-P - February 20081-14 Installing Your ControlNet PLC-5 ProcessorIf your remote I/O link:Use this resistor rating:The maximum number ofp

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-15Installing a DH+ Link Use 1770-CD cable to connect the processor to a D

1785-UM022C-EN-P - February 20081-16 Installing Your ControlNet PLC-5 ProcessorIf you connect or disconnect the 1770-CD cable with power applied to th

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-17CH 0BATTCH 0Connecting to a ControlNet NetworkConnect a ControlNet PLC

1785-UM022C-EN-P - February 2008Summary of Changes The information below summarizes the changes to the ControlNet PLC-5 Programmable Controllers User

1785-UM022C-EN-P - February 20081-18 Installing Your ControlNet PLC-5 ProcessorFor detailed information about planning and installing your ControlNet

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-19Connecting a Programming TerminalYou can connect a programming termina

1785-UM022C-EN-P - February 20081-20 Installing Your ControlNet PLC-5 ProcessorSerial ChannelTo program the processor using Channel 0, configure the c

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-21ControlNet ConnectionYou can connect programming devices to a ControlNe

1785-UM022C-EN-P - February 20081-22 Installing Your ControlNet PLC-5 ProcessorSelecting Appropriate Cables This section lists information about:• ser

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-23This processor’s serial port can support these configurations:Important

1785-UM022C-EN-P - February 20081-24 Installing Your ControlNet PLC-5 ProcessorThe following ControlNet cable system components are available from the

1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 Processor 1-25For detailed information about ControlNet cabling, see the following pu

1785-UM022C-EN-P - February 20081-26 Installing Your ControlNet PLC-5 ProcessorNotes

1785-UM022C-EN-P - February 2008Chapter 2Planning to Use Your ControlNet PLC-5 ProcessorUsing This ChapterTo distinguish phase 1.5 ControlNet processo

1785-UM022C-EN-P - February 2008SOC-iiNotes

1785-UM022C-EN-P - February 20082-2 Planning to Use Your ControlNet PLC-5 ProcessorScheduled Data-Transfer Operations on a ControlNet NetworkControlNe

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-3The frequency of I/O chassis backplane updates depends on the adapt

1785-UM022C-EN-P - February 20082-4 Planning to Use Your ControlNet PLC-5 ProcessorThe following scheduled data-transfer operations are supported by t

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-5The ControlNet system places your scheduled transfers in the first

1785-UM022C-EN-P - February 20082-6 Planning to Use Your ControlNet PLC-5 ProcessorTable 2.B ControlNet Unscheduled Data-Transfer OperationsOperation

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-7Using I/O Forcing OperationsControlNet I/O forcing occurs in the sa

1785-UM022C-EN-P - February 20082-8 Planning to Use Your ControlNet PLC-5 ProcessorUsing Immediate Data-Transfer OperationsControlNet Immediate Data I

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-9Table 2.C ControlNet Immediate Data-Transfer OperationsUsing Proces

1785-UM022C-EN-P - February 20082-10 Planning to Use Your ControlNet PLC-5 ProcessorYou enable process control sample complete on a per connection bas

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-11Clearing the PCSC New Data and PCSC Overflow BitsIf it is crucial

Table of Contents1785-UM022C-EN-P - February 2008Installing Your ControlNet PLC-5 ProcessorChapter 1Using This Chapter . . . . . . . . . . . . . . .

1785-UM022C-EN-P - February 20082-12 Planning to Use Your ControlNet PLC-5 ProcessorThere are four general types of scheduled connections from the Con

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-13If an input only connection is made to the adapter:• an exclusive

1785-UM022C-EN-P - February 20082-14 Planning to Use Your ControlNet PLC-5 ProcessorUnderstanding Multicast InputsThis feature enables input devices t

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-15Using Multicast OutputsTo use multicast outputs, you must first co

1785-UM022C-EN-P - February 20082-16 Planning to Use Your ControlNet PLC-5 ProcessorUnderstanding ControlNet I/O MappingAll scheduled data transfers

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-17Remote I/OThe following table shows the default number of input an

1785-UM022C-EN-P - February 20082-18 Planning to Use Your ControlNet PLC-5 ProcessorSupported ControlNet I/O SizesThe following table shows the maximu

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-19Discrete I/O Data-Transfer MappingRegardless of the type of I/O—e.

1785-UM022C-EN-P - February 20082-20 Planning to Use Your ControlNet PLC-5 Processor1771 ModulesControlNet 1771 discrete I/O data-transfer mapping req

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-21Other ControlNet ProcessorsControlNet scheduled peer-to-peer commu

ii Table of Contents – ControlNet PLC-5 Programmable Controllers1785-UM022C-EN-P - February 2008Understanding Multicast Inputs . . . . . . . . . . . .

1785-UM022C-EN-P - February 20082-22 Planning to Use Your ControlNet PLC-5 ProcessorUnderstanding Discrete MappingEach version of a PLC-5 processor ha

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-23Optimizing the I/O Image TableYou may find that you are close to t

1785-UM022C-EN-P - February 20082-24 Planning to Use Your ControlNet PLC-5 ProcessorIf you perform an automap on this system, the map table appears li

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-25First Rule of Module OptimizationWhen placing discrete modules, pu

1785-UM022C-EN-P - February 20082-26 Planning to Use Your ControlNet PLC-5 ProcessorSecond Rule of Module OptimizationPlace modules that do not requir

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-27Example 4Examine the following system:Assume you want to add an ad

1785-UM022C-EN-P - February 20082-28 Planning to Use Your ControlNet PLC-5 ProcessorExample 1Examine the following chassis: In this example the first

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-29SummaryThere are two methods to optimize the use of I/O image tabl

1785-UM022C-EN-P - February 20082-30 Planning to Use Your ControlNet PLC-5 ProcessorHowever, the overall system may be heavy on inputs, and there are

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-31Using the ControlNet PLC-5 Processor in a ControlNet I/O SystemThe

Table of Contents – ControlNet PLC-5 Programmable Controllers iii1785-UM022C-EN-P - February 2008Programming Your ControlNet SystemChapter 4Using Thi

1785-UM022C-EN-P - February 20082-32 Planning to Use Your ControlNet PLC-5 ProcessorPersonal computerwith 1784-KTCX15 card(ISA-based) andyour HMI orpr

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-33Distributed Keeper FunctionalityAll ControlNet processors now keep

1785-UM022C-EN-P - February 20082-34 Planning to Use Your ControlNet PLC-5 ProcessorConverting from a Non-ControlNet Remote I/O System to a ControlNet

1785-UM022C-EN-P - February 2008Planning to Use Your ControlNet PLC-5 Processor 2-35 Converting from ControlNet Phase 1.0 or 1.25 to ControlNet Phase

1785-UM022C-EN-P - February 20082-36 Planning to Use Your ControlNet PLC-5 ProcessorNotes

1785-UM022C-EN-P - February 2008Chapter 3Understanding the ControlNet System SoftwareUsing This Chapter This chapter describes the configuration and p

1785-UM022CEN-P - February 20083-2 Understanding the ControlNet System SoftwareAlso, the ControlNet network requires that the entire network be config

1785-UM022C-EN-P - February 2008Understanding the ControlNet System Software 3-3Under these circumstances, consider the following guidelines:• when co

1785-UM022CEN-P - February 20083-4 Understanding the ControlNet System SoftwareDownload from both RSNetWorx and RSLogix 5 softwareYou can download the

1785-UM022C-EN-P - February 2008Understanding the ControlNet System Software 3-5To verify keeper signatures:1. In Network menu, choose Keeper Status2.

iv Table of Contents – ControlNet PLC-5 Programmable Controllers1785-UM022C-EN-P - February 2008ControlNet I/O Map-Entry Status Words and Error Mess

1785-UM022CEN-P - February 20083-6 Understanding the ControlNet System SoftwareNotes

1785-UM022C-EN-P - February 2008Chapter 4Programming Your ControlNet SystemUsing This ChapterUsing ControlNet Message InstructionsYou can use the Mes

1785-UM022C-EN-P - February 20084-2The fields of the MG data type that you can directly address are:For more detailed information about writing ladder

1785-UM022C-EN-P - February 20084-3Option to Close Communication Connection when MSG is DoneThis feature allows you to configure the ControlNet ladder

1785-UM022C-EN-P - February 20084-4If you want to: Do this:change the command typeSelect one of the following:• 1771 READ - reads input data from 1771

1785-UM022C-EN-P - February 20084-5The fields of the CT data type that you can directly address are:The CIP Generic and Generic Bi-directional CIO com

1785-UM022C-EN-P - February 20084-61771 ControlNet Transfers in PIIs and STIsWhen a 1771 Read or 1771 Write CIO instruction is encountered in a PII or

1785-UM022C-EN-P - February 20084-7In the previous example, an IDI is initiated that updates the destination file from the private buffer before the n

1785-UM022C-EN-P - February 20084-8An IDO is initiated that updates the private memory output buffer from the source file before the next normal outpu

1785-UM022C-EN-P - February 20084-9Using Selectable Timed Interrupts with a Program on a ControlNet NetworkYou must be careful when using Selectable T

1785-UM022C-EN-P - February 2008PrefaceIntroduction This manual describes how to install your programmable controller and how to plan for, configure,

1785-UM022C-EN-P - February 20084-10Notes

1785-UM022C-EN-P - February 2008Chapter 5Monitoring and Troubleshooting Your ControlNet SystemUsing This ChapterUsing the General Status IndicatorsTh

1785-UM022C-EN-P - February 20085-2PROC Green (steady)Processor is in run mode and fully operationalNormal operation No action requiredGreen (blinking

1785-UM022C-EN-P - February 20085-3Using the ControlNet Status IndicatorsThe ControlNet status indicators inform you of the operational state of the C

1785-UM022C-EN-P - February 20085-4IndicatorColor1Probable Cause Recommended ActionOff Channel disabled No action requiredConfigure for ControlNet com

1785-UM022C-EN-P - February 20085-5Using the DH+/RIO Status IndicatorsIndicator Color Channel Mode Description Probable Cause Recommended ActionGreen

1785-UM022C-EN-P - February 20085-6Monitoring ControlNet Configuration and StatusUse the following software packages to monitor ControlNet configurati

1785-UM022C-EN-P - February 2008Appendix AProcessor Specifications Backplane Current 1785-L20C15: 2.7A @ 5Vdc1785-L40C15, -L46C15, -L80C15: 3.3A @ 5V

1785-UM022C-EN-P - February 2008A-2Hardware Addressing 2-slot• Any mix of 8-pt modules• 16-pt modules must be I/O pairs• No 32-pt modules1-slot• Any m

1785-UM022C-EN-P - February 2008A-3PLC-5/20C15 PLC-5/40C15 PLC-5/46C15 PLC-5/80C15Maximum User Memory Words 16K48K148K1100K2Maximum Total I/OAny Mix 5